<ptr>

<ptr> (pointer) – Defines a pointer to another location, using only attributes to describe
the
destination.

Module

MEI.ptrref

Attributes

@evaluate(optional)Specifies the intended meaning when a participant in a relationship is itself a
pointer.
Allowed values are:
"
all"
(If an element pointed to is itself a pointer, then the target of that pointer
will be taken, and so on, until an element is found which is not a pointer.)
, "
one"
(If an element pointed to is itself a pointer, then its target (whether a pointer
or not) is taken as the target of this pointer.)
, "
none"
(No further evaluation of targets is carried out beyond that needed to find the
element(s) specified in plist or target attribute.)
att.targeteval

@label(optional)Provides a name or label for an element. The value may be any string.
Value of datatype
string.
att.commonPart

@n(optional)Provides a number-like designation for an element.
Value conforms to
token
.
att.common

@subtype(optional)Provide any sub-classification for the element, additional to that given by its type
attribute.
Value of datatype
NMTOKEN.
att.typed

@target(optional)Allows the use of one or more previously-undeclared URIs to identify passive
participants in a relationship; that is, the entities pointed "to".
One or more values from
data.URI
, separated by spaces.
att.pointing

@targettype(optional)Characterization of target resource(s) using any convenient classification scheme
or
typology.
Value of datatype
NMTOKEN.
att.pointing

@type(optional)Characterizes the element in some sense, using any convenient classification scheme
or typology.
Value of datatype
NMTOKEN.
att.typed

@xlink:actuate(optional)Defines whether a link occurs automatically or must be requested by the user.
Allowed values are:
"
onLoad"
(Load the target resource(s) immediately.), "
onRequest"
(Load the target resource(s) upon user request.), "
none"
(Do not permit loading of the target resource(s).), "
other"
(Behavior other than allowed by the other values of this attribute.)att.pointing

@xlink:role(optional)Characterization of the relationship between resources. The value of the role
attribute must be a URI.
Value conforms to
data.URI
.
att.pointing

@xlink:show(optional)Defines how a remote resource is rendered.
Allowed values are:
"
new"
(Open in a new window.), "
replace"
(Load the referenced resource in the same window.), "
embed"
(Embed the referenced resource at the point of the link.), "
none"
(Do not permit traversal to the referenced resource.), "
other"
(Behavior other than permitted by the other values of this attribute.)att.pointing

@xml:id(optional)Regularizes the naming of an element and thus facilitates building links between it
and other resources. Each id attribute within a document must have a unique
value.
Value of datatype
ID.
att.id